[fix] l10n ga (Irish) messages.po is marked as fuzzy

$ ./manage pyenv.cmd pybabel compile --statistics -d searx/translations/

reports:

    catalog searx/translations/ga/LC_MESSAGES/messages.po is marked as fuzzy, skipping

This commit removes the ``fuzzy`` tag and BTW reverts commit 655e41f27

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>

searx/searxng.msg

@@ -36,7 +36,6 @@ CATEGORY_NAMES = {
     'MAP': 'map',
     'ONIONS': 'onions',
     'SCIENCE': 'science',
-    'DUMMY': 'dummy',
 }
 
 CATEGORY_GROUPS = {

searx/translations/ga/LC_MESSAGES/messages.po

@@ -3,7 +3,6 @@
 # This file is distributed under the same license as the PROJECT project.
 # FIRST AUTHOR <EMAIL@ADDRESS>, 2024.
 #
-#, fuzzy
 msgid ""
 msgstr ""
 "Project-Id-Version: \n"
@@ -12,7 +11,7 @@ msgstr ""
 "PO-Revision-Date: 2024-12-21 18:53+0000\n"
 "Last-Translator: Aindriú Mac Giolla Eoin <aindriu80@gmail.com>\n"
 "Language-Team: \n"
-"Language: ga_IE\n"
+"Language: ga\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=utf-8\n"
 "Content-Transfer-Encoding: 8bit\n"